/usr/lib/python2.7/dist-packages/cssutils/tests/test_cssrule.py is in python-cssutils 1.0-4.1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 | """Testcases for cssutils.css.CSSRule"""
import xml.dom
import basetest
import cssutils.css
class CSSRuleTestCase(basetest.BaseTestCase):
"""
base class for all CSSRule subclass tests
overwrite setUp with the appriopriate values, will be used in
test_init and test_readonly
overwrite all tests as you please, use::
super(CLASSNAME, self).test_TESTNAME(params)
to use the base class tests too
"""
def setUp(self):
"""
OVERWRITE!
self.r is the rule
self.rRO the readonly rule
relf.r_type the type as defined in CSSRule
"""
super(CSSRuleTestCase, self).setUp()
self.sheet = cssutils.css.CSSStyleSheet()
self.r = cssutils.css.CSSRule()
self.rRO = cssutils.css.CSSRule()
self.rRO._readonly = True # must be set here!
self.r_type = cssutils.css.CSSRule.UNKNOWN_RULE
self.r_typeString = 'UNKNOWN_RULE'
def tearDown(self):
cssutils.ser.prefs.useDefaults()
def test_init(self):
"CSSRule.type and init"
self.assertEqual(self.r_type, self.r.type)
self.assertEqual(self.r_typeString, self.r.typeString)
self.assertEqual(u'', self.r.cssText)
self.assertEqual(None, self.r.parentRule)
self.assertEqual(None, self.r.parentStyleSheet)
def test_parentRule_parentStyleSheet_type(self):
"CSSRule.parentRule .parentStyleSheet .type"
rules = [
('@charset "ascii";', cssutils.css.CSSRule.CHARSET_RULE),
('@import "x";', cssutils.css.CSSRule.IMPORT_RULE),
('@namespace "x";', cssutils.css.CSSRule.NAMESPACE_RULE),
('@font-face { src: url(x) }', cssutils.css.CSSRule.FONT_FACE_RULE),
('''@media all {
@x;
a { color: red }
/* c */
}''', cssutils.css.CSSRule.MEDIA_RULE),
('@page :left { color: red }', cssutils.css.CSSRule.PAGE_RULE),
('@unknown;', cssutils.css.CSSRule.UNKNOWN_RULE),
('b { left: 0 }', cssutils.css.CSSRule.STYLE_RULE),
('/*1*/', cssutils.css.CSSRule.COMMENT) # must be last for add test
]
mrt = [cssutils.css.CSSRule.UNKNOWN_RULE,
cssutils.css.CSSRule.STYLE_RULE,
cssutils.css.CSSRule.COMMENT]
def test(s):
for i, rule in enumerate(s):
self.assertEqual(rule.parentRule, None)
self.assertEqual(rule.parentStyleSheet, s)
#self.assertEqual(rule.type, rules[i][1])
if rule.MEDIA_RULE == rule.type:
for j, r in enumerate(rule):
self.assertEqual(r.parentRule, rule)
self.assertEqual(r.parentStyleSheet, s)
self.assertEqual(r.type, mrt[j])
if i == 0: # check encoding
self.assertEqual('ascii', s.encoding)
elif i == 2: # check namespaces
self.assertEqual('x', s.namespaces[''])
cssText = u''.join(r[0] for r in rules)
# parsing
s = cssutils.parseString(cssText)
test(s)
# sheet.cssText
s = cssutils.css.CSSStyleSheet()
s.cssText = cssText
test(s)
# sheet.add CSS
s = cssutils.css.CSSStyleSheet()
for css, type_ in rules:
s.add(css)
test(s)
# sheet.insertRule CSS
s = cssutils.css.CSSStyleSheet()
for css, type_ in rules:
s.insertRule(css)
test(s)
types = [cssutils.css.CSSCharsetRule,
cssutils.css.CSSImportRule,
cssutils.css.CSSNamespaceRule,
cssutils.css.CSSFontFaceRule,
cssutils.css.CSSMediaRule,
cssutils.css.CSSPageRule,
cssutils.css.CSSUnknownRule,
cssutils.css.CSSStyleRule,
cssutils.css.CSSComment]
# sheet.add CSSRule
s = cssutils.css.CSSStyleSheet()
for i, (css, type_) in enumerate(rules):
rule = types[i]()
rule.cssText = css
s.add(rule)
test(s)
# sheet.insertRule CSSRule
s = cssutils.css.CSSStyleSheet()
for i, (css, type_) in enumerate(rules):
rule = types[i]()
rule.cssText = css
s.insertRule(rule)
test(s)
def test_CSSMediaRule_cssRules_parentRule_parentStyleSheet_type(self):
"CSSMediaRule.cssRules.parentRule .parentStyleSheet .type"
rules = [
('b { left: 0 }', cssutils.css.CSSRule.STYLE_RULE),
('/*1*/', cssutils.css.CSSRule.COMMENT),
('@x;', cssutils.css.CSSRule.UNKNOWN_RULE)
]
def test(s):
mr = s.cssRules[0]
for i, rule in enumerate(mr):
self.assertEqual(rule.parentRule, mr)
self.assertEqual(rule.parentStyleSheet, s)
self.assertEqual(rule.parentStyleSheet, mr.parentStyleSheet)
self.assertEqual(rule.type, rules[i][1])
cssText = '@media all { %s }' % u''.join(r[0] for r in rules)
# parsing
s = cssutils.parseString(cssText)
test(s)
# sheet.cssText
s = cssutils.css.CSSStyleSheet()
s.cssText = cssText
test(s)
def getMediaSheet():
s = cssutils.css.CSSStyleSheet()
s.cssText = '@media all {}'
return s, s.cssRules[0]
# sheet.add CSS
s, mr = getMediaSheet()
for css, type_ in rules:
mr.add(css)
test(s)
# sheet.insertRule CSS
s, mr = getMediaSheet()
for css, type_ in rules:
mr.insertRule(css)
test(s)
types = [cssutils.css.CSSStyleRule,
cssutils.css.CSSComment,
cssutils.css.CSSUnknownRule]
# sheet.add CSSRule
s, mr = getMediaSheet()
for i, (css, type_) in enumerate(rules):
rule = types[i]()
rule.cssText = css
mr.add(rule)
test(s)
# sheet.insertRule CSSRule
s, mr = getMediaSheet()
for i, (css, type_) in enumerate(rules):
rule = types[i]()
rule.cssText = css
mr.insertRule(rule)
test(s)
def test_readonly(self):
"CSSRule readonly"
self.rRO = cssutils.css.CSSRule()
self.rRO._readonly = True
self.assertEqual(True, self.rRO._readonly)
self.assertEqual(u'', self.rRO.cssText)
self.assertRaises(xml.dom.NoModificationAllowedErr,
self.rRO._setCssText, u'x')
self.assertEqual(u'', self.rRO.cssText)
def _test_InvalidModificationErr(self, startwithspace):
"""
CSSRule.cssText InvalidModificationErr
called by subclasses
startwithspace
for test starting with this not the test but " test" is tested
e.g. " @page {}"
exception is the style rule test
"""
tests = (u'',
u'/* comment */',
u'@charset "utf-8";',
u'@font-face {}',
u'@import url(x);',
u'@media all {}',
u'@namespace "x";'
u'@page {}',
u'@unknown;',
u'@variables;',
# TODO:
#u'@top-left {}'
u'a style rule {}'
)
for test in tests:
if startwithspace in (u'a style rule', ) and test in (
u'/* comment */', u'a style rule {}'):
continue
if test.startswith(startwithspace):
test = u' %s' % test
self.assertRaises(xml.dom.InvalidModificationErr,
self.r._setCssText, test)
# check that type is readonly
self.assertRaises(AttributeError, self.r.__setattr__, 'parentRule', None)
self.assertRaises(AttributeError, self.r.__setattr__, 'parentStyleSheet', None)
self.assertRaises(AttributeError, self.r.__setattr__, 'type', 1)
self.assertRaises(AttributeError, self.r.__setattr__, 'typeString', "")
if __name__ == '__main__':
import unittest
unittest.main()
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